Re: [PATCH 1/3] spi: lpspi: add NULL check when probe device
From: Fabio Estevam
Date: Tue Apr 23 2019 - 07:14:42 EST
Hi Clark,
On Tue, Apr 23, 2019 at 7:47 AM Clark Wang <xiaoning.wang@xxxxxxx> wrote:
>
> Add a NULL check for device node and lpspi_platform_info when lpspi
> device probe.
Please explain why you are adding such check.